lel

commit fc7ea6b72970a2c7d1f38a9ebe6aaaae90ee7ffb
parent 7231c4073e12c366677efea96b4c39f8276b0795
Author: Jacob R. Edwards <jacobouno@protonmail.com>
Date:   Sat, 24 Apr 2021 19:58:34 -0700

Add a new view

This view is something I always want and it's really simple.

Diffstat:
M
lel.1
 | 
3
+++
M
lel.c
 | 
12
++++++++++++

2 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/lel.1 b/lel.1
@@ -59,6 +59,9 @@ Fit image.
 Fit image width.
 .It Ic e
 Fit image height.
+.It Ic t
+Fit image if it exceeds window size leaving it at it's natural scale
+otherwise.
 .It Ic Return
 Print file to stdout.
 .El
diff --git a/lel.c b/lel.c
@@ -373,6 +373,15 @@ view_aspect(unsigned int *w, unsigned int *h)
 }
 
 static void
+view_downscale(unsigned int *w, unsigned int *h)
+{
+	if (img.width > winwidth || img.height > winheight)
+		view_fit(w, h);
+	else
+		view_full(w, h);
+}
+
+static void
 view_fit(unsigned int *w, unsigned int *h)
 {
 	if (winwidth * img.height > winheight * img.width)
@@ -555,6 +564,9 @@ keypress(XEvent *ev)
 	case XK_e:
 		setview(view_height);
 		break;
+	case XK_t:
+		setview(view_downscale);
+		break;
 	case XK_Escape:
 	case XK_q:
 		done = 1;